Program sflocov | Local covariance filter 
[SYNOPSIS]
sflocov < inp.rsf > out.rsf na=1 nb=1 a0= b0= a1=a0 b1=b0
[PARAMETERS]
float   | a0 | = |   | 	
float   | a1 | =a0 |   | 	
float   | b0 | = |   | 	
float   | b1 | =b0 |   | 	
int     | na | =1 |   | 	
int     | nb | =1 |   | 	
[DIRECTORY]
user/fomels
